If the relative mass of a pingpong ball is 1/20 that of a golf ball, how many Ping-Pong balls would you need to equal the mass of two golf balls? A)40 B)20 C)24 D)100 E)6.022 × 10²³

Question

Quizplus · Accepted Answer

If the mass of one pingpong ball is 1/20 of a golf ball, then you need 20 pingpong balls to equal the mass of one golf ball. Therefore, to equal the mass of two golf balls, you need 20 x 2 = 40 pingpong balls.

If the Relative Mass of a Pingpong Ball Is 1/20